[PATCH v3 18/18] ASoC: tas2783: Use new SoundWire enumeration helper

[Charles Keepax <ckeepax@opensource.cirrus.com>]

Update the driver to use the new core helper that waits for the device
to enumerate on SoundWire and be initialised by the SoundWire core.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---

No changes since v2.

 sound/soc/codecs/tas2783-sdw.c | 18 ++++--------------
 1 file changed, 4 insertions(+), 14 deletions(-)

diff --git a/sound/soc/codecs/tas2783-sdw.c b/sound/soc/codecs/tas2783-sdw.c
index 38009168c5a11..69d03ddc7a0ba 100644
--- a/sound/soc/codecs/tas2783-sdw.c
+++ b/sound/soc/codecs/tas2783-sdw.c
@@ -1082,22 +1082,12 @@ static s32 tas2783_sdca_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct tas2783_prv *tas_dev = dev_get_drvdata(dev);
-	unsigned long t;
-
-	if (!slave->unattach_request)
-		goto regmap_sync;
-
-	t = wait_for_completion_timeout(&slave->initialization_complete,
-					msecs_to_jiffies(TAS2783_PROBE_TIMEOUT));
-	if (!t) {
-		dev_err(&slave->dev, "resume: initialization timed out\n");
-		sdw_show_ping_status(slave->bus, true);
-		return -ETIMEDOUT;
-	}
+	int ret;
 
-	slave->unattach_request = 0;
+	ret = sdw_slave_wait_for_init(slave, TAS2783_PROBE_TIMEOUT);
+	if (ret)
+		return ret;
 
-regmap_sync:
 	regcache_cache_only(tas_dev->regmap, false);
 	regcache_sync(tas_dev->regmap);
 	return 0;
-- 
2.47.3